import Vue from 'vue'

import Cookies from 'js-cookie'

import Element from 'element-ui'
import './assets/styles/element-variables.scss'

import '@/assets/styles/index.scss' // global css
import '@/assets/styles/ruoyi.scss' // ruoyi css
import App from './App'
import store from './store'
import router from './router'
import directive from './directive' // directive
import plugins from './plugins' // plugins
import { download } from '@/utils/request'

import './assets/icons' // icon
import './permission' // permission control
import { getDicts } from "@/api/system/dict/data";
import { getConfigKey } from "@/api/system/config";
import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, handleTree } from "@/utils/ruoyi";
// 分页组件
import Pagination from "@/components/Pagination";
// 自定义表格工具组件
import RightToolbar from "@/components/RightToolbar"
// 富文本组件
import Editor from "@/components/Editor"
// 文件上传组件
import FileUpload from "@/components/FileUpload"
// 图片上传组件
import ImageUpload from "@/components/ImageUpload"
// 图片预览组件
import ImagePreview from "@/components/ImagePreview"
// 字典标签组件
import DictTag from '@/components/DictTag'
// 头部标签组件
import VueMeta from 'vue-meta'
// 字典数据组件
import DictData from '@/components/DictData'

// 全局方法挂载
Vue.prototype.getDicts = getDicts
Vue.prototype.getConfigKey = getConfigKey
Vue.prototype.parseTime = parseTime
Vue.prototype.resetForm = resetForm
Vue.prototype.addDateRange = addDateRange
Vue.prototype.selectDictLabel = selectDictLabel
Vue.prototype.selectDictLabels = selectDictLabels
Vue.prototype.download = download
Vue.prototype.handleTree = handleTree

// 全局组件挂载
Vue.component('DictTag', DictTag)
Vue.component('Pagination', Pagination)
Vue.component('RightToolbar', RightToolbar)
Vue.component('Editor', Editor)
Vue.component('FileUpload', FileUpload)
Vue.component('ImageUpload', ImageUpload)
Vue.component('ImagePreview', ImagePreview)

Vue.use(directive)
Vue.use(plugins)
Vue.use(VueMeta)
DictData.install()

/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online! ! !
 */

Vue.use(Element, {
  size: Cookies.get('size') || 'medium' // set element-ui default size
})

Vue.config.productionTip = false

// 主题色同步功能
function syncThemeColor() {
  try {
    // 读取localStorage中的主题设置
    const layoutSetting = localStorage.getItem('layout-setting');
    
    if (layoutSetting) {
      const setting = JSON.parse(layoutSetting);
      if (setting.theme) {
        // 同步到CSS变量，确保loading页面和应用内主题色一致
        // 颜色调整已经在index.html中处理，这里只需要同步CSS变量
        document.documentElement.style.setProperty('--loading-bg-color', setting.theme);
        
        // 平滑地更新loading页面的背景色
        const loaderSections = document.querySelectorAll('#loader-wrapper .loader-section');
        loaderSections.forEach(function(section) {
          // 使用requestAnimationFrame确保平滑过渡
          requestAnimationFrame(() => {
            section.style.background = setting.theme;
          });
        });
      } else {
        const defaultTheme = '#3867D6';
        document.documentElement.style.setProperty('--loading-bg-color', defaultTheme);
        
        const loaderSections = document.querySelectorAll('#loader-wrapper .loader-section');
        loaderSections.forEach(function(section) {
          requestAnimationFrame(() => {
            section.style.background = defaultTheme;
          });
        });
      }
    } else {
      const defaultTheme = '#3867D6';
      document.documentElement.style.setProperty('--loading-bg-color', defaultTheme);
      
      const loaderSections = document.querySelectorAll('#loader-wrapper .loader-section');
      loaderSections.forEach(function(section) {
        requestAnimationFrame(() => {
          section.style.background = defaultTheme;
        });
      });
    }
  } catch (e) {
    console.warn('主题色同步失败:', e);
    // 出错时也设置默认主题色
    const defaultTheme = '#3867D6';
    document.documentElement.style.setProperty('--loading-bg-color', defaultTheme);
    
    const loaderSections = document.querySelectorAll('#loader-wrapper .loader-section');
    loaderSections.forEach(function(section) {
      requestAnimationFrame(() => {
        section.style.background = defaultTheme;
      });
    });
  }
}

// 在Vue应用启动前同步主题色
syncThemeColor();

new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})
